carbeurator

THE RACING CLASSIFIEDS Technical Talk
1

I am replacing my quadrajet carb on my 1984 Monte Carlo SS with a 305 cid. i would like to know what CFM would work best.
Engine has headers - dual plane aluminum intake - high stall torque converter.
I will be buying a Holley carb from jegs.

Thankss

2

2 barrel #4412 --500cfm
4 barrel #1850 --600cfm

3

Thank you for your answer.

Last question, I can get a great deal on a 650cfm 4bbl … would that work or should i pay the little extra and get a 600cfm.

Thanks again …

4

650 would be ok,run a plug check and rejet if needed

5

Gotcha,

Thanks…